Series SUP300 High Power Resistor
Kunyoza
Derating (kukana kutentha.) SUP300: 4.24W/K (0.24 K/W)
Mphamvu yamagetsi: 300 W pa 85 ° C pansi pa kutentha kwapansi
Mtengowu umangogwira ntchito mukamagwiritsa ntchito chowongolera chotenthetsera ku sinki yotentha Rth-cs<0.025K/W.Mtengo uwu ukhoza kupezedwa pogwiritsa ntchito makina opangira kutentha ndi kutentha kwa osachepera 1 W / mK.Kutentha kwa mbale yozizirira kuyenera kukhala bwino kuposa 0.05 mm chonse.Kukula kwapamtunda sikuyenera kupitirira 6.4 μm.
Miyeso mu millimeters
Zofotokozera
Mipata yokana: 0.1 Ω ≤ 0.2Ω (HC-mtundu)
> 0.2Ω ≤ 1 MΩ (zamtengo wapatali zikafunsidwa)
Kukaniza Kulekerera: ± 5% mpaka ± 10%
± 1 % mpaka ± 2% pa pempho lapadera la ma ohmic ocheperako ndi kuchepetsedwa kwa max.mphamvu / kugunda kwamtima (funsani zambiri)
Kutentha kokwanira: ± 500PPM/℃(0.1 Ω ≤ 0.2Ω) muyezo
± 150PPM/℃(> 0.25 Ω ≤ 1 MΩ) muyezo
tsitsani TCR pa pempho lapadera la ma ohmic ochepa
Mphamvu yamagetsi: 300 W pa 85 ° C pansi pa kutentha kwapansi
Kuchulukira kwakanthawi kochepa: 360 W pa 70 ° C kwa 10sec., ΔR = 0.4% max.
Mphamvu yayikulu yogwiritsira ntchito: 5,000 V DC = 3.500 V AC RMS (50 Hz)
voteji yokwera pa pempho, osapitirira max.mphamvu
Mphamvu yamagetsi yamagetsi: 7 kVrms / 50 Hz / 500 VA, nthawi yoyesera 1 min
pakati pa ma terminal und case (mpaka 12 kVrms pa pempho)
ma voltages opitilira 10 kVrm amayesedwa pa DC wofanana kuti asapewe
kuwonongeka kwa chigawo
Kukana kwa insulation:> 10 GΩ pa 1,000 V
Mpweya umodzi wowomberedwa: mpaka 12 kV norm wave (1.5/50 μsec)
Zokwawa mtunda:> 29mm (muyezo, apamwamba pa pempho)
Mtunda wa mpweya:> 14 mm (muyezo, wapamwamba pa pempho)
Inductance: ≤ 80 nH (wamba), kuyeza pafupipafupi 10 kHz
Mphamvu / misa: ≤ 140 pF (wamba), kuyeza pafupipafupi 10 kHz
Kutha / kufanana: ≤ 40 pF (wamba), kuyeza pafupipafupi 10 kHz
Kutentha kwa ntchito: -55 ° C mpaka +155 ° C
Kuyika - torque kwa ojambula: 1.8 Nm mpaka 2 Nm
Kuyika - torque: 1.6 Nm mpaka 1.8 Nm M4 zomangira
Kusintha kwa zingwe komwe kukupezeka popempha: HV-chingwe / Flying lead (funsani zambiri)
Mtundu wa chingwe: H&S Radox 9 GKW AX 1,5mm2 (mitundu ina ya chingwe pa pempho lapadera)
Kulemera kwake: ~ 73.3g
Kuyitanitsa Zambiri
Mtundu | ohmic | Mtengo wa TOL |
SUP300 | 100K | 5% |